charnelle
Apr 2, 2008, 04:18 PM
what is the scientific notation of (3.1x10^7)(2x10^-5?
lengkyx
Apr 2, 2008, 10:17 PM
what is the scientific notation of (3.1x10^7)(2x10^-5?
what is the scientific notation of (3.1x10^7)(2x10^-5?
it means 3.1 x 10000000 x 2*.00010
= 6200
I think.
galactus
Apr 3, 2008, 05:05 AM
When multiplying terms with exponents, you add the exponents. 7+(-5)=2
Doing this we get 6.2\times{10^{2}}=620